Contextual stance classification of opinions: A step towards enthymeme reconstruction in online reviews.
Pavithra RajendranDanushka BollegalaSimon ParsonsPublished in: ArgMining@ACL (2016)
Keyphrases
- online reviews
- decision trees
- machine learning
- opinion mining
- sentiment analysis
- support vector
- sentiment classification
- social media
- text classification
- unsupervised learning
- neural network
- supervised learning
- artificial intelligence
- decision rules
- knowledge sharing
- context dependent
- training set
- feature space
- product reviews
- online consumer reviews